Issue |
EPJ Web of Conferences
Volume 17, 2011
5th International Conference FUSION11
|
|
---|---|---|
Article Number | 13005 | |
Number of page(s) | 4 | |
Section | Session 13 Chairperson Gomes P. R. S. | |
DOI | https://doi.org/10.1051/epjconf/20111713005 | |
Published online | 19 October 2011 |
https://doi.org/10.1051/epjconf/20111713005
Does the breakup process affect the reaction dynamics for the systems 17O, 17F + 58Ni at Coulomb barrier energies?
1
Dipartimento di Fisica, Università di Padova, via F. Marzolo 8, I-35131 Padova, Italy
2
INFN - Sezione di Padova, via F. Marzolo 8, I-35131 Padova, Italy
3
INFN - Sezione di Napoli, via Cinthia, I-80126 Napoli, Italy
4
National Institute for Physics and Nuclear Engineering (NIPNE), 407 Atomistilor st., 077125 Magurele, Romania
5
INFN - Sezione di Milano, via Celoria 16, I-20133 Milano, Italy
6
GSI Helmholtzzentrum für Schwerionenforschung, Planckstrasse 1, D-64291 Darmstadt, Germany
7
INFN - Laboratori Nazionali del Sud (LNS), via Santa Sofia 62, I-95125 Catania, Italy
8
ECT*, Strada delle Tabarelle 286, I-38050 Villazzano ( TN), Italy
9
The Henryk Niewodniczanski Institute of Nuclear Physics (IFJ PAN), Kraków, Poland
10
Università degli Studi di Milano, via Celoria 16, I-20133 Milano, Italy
11
Dipartimento di Scienze Fisiche, Università di Napoli, via Cinthia, I-80126 Napoli, Italy
12
Dipartimento di Fisica ed Astronomia, Università di Catania, via Santa Sofia 64, I-95125 Catania, Italy
13
Dipartimento di Metodologie Fisiche e Chimiche per l’Ingegneria, Università di Catania, I-95125 Catania, Italy
14
Department of Physics, University of Ioannina and HINP, 45110 Ioannina, Greece
15
INFN - Laboratori Nazionali di Legnaro (LNL), viale dell’Università 2, I-35020 Legnaro ( PD), Italy
The scattering processes of two mirror projectiles, the well bound 17O (Sn = 4.143 MeV) and the loosely bound radioactive 17F (Sp = 0.600 MeV), on the proton closed shell target 58Ni were measured at several energies around the Coulomb barrier. The experimental data were analyzed within the framework of the optical model to extract the reaction cross section and to investigate the role played by direct reaction channels at near-barrier energies. The comparison shows a similar behaviour for the two A = 17 projectiles despite their very different binding energies and suggests a rather small effect of the 17F breakup channel on the reaction dynamics.
© Owned by the authors, published by EDP Sciences, 2011
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